New High-Speed Laser Wavelength Meter

Bristol Instruments has introduced the model 871, a laser wavelength meter that measures the absolute wavelength of pulsed and CW lasers at a rate as high as 1 kHz. The system’s accuracy is ± 1 part per million, guaranteed by automatic calibration with a built-in wavelength standard. Operation is straightforward with pre-aligned fiber-optic input and convenient tablet or smartphone display.